according to reddit thorns interactions thread there is a curious one with the horse, if you equip (or cube) envious blade that gives 100% crit chance when mob has full health it makes the first tick of horse crit, it uses regular crit damage, if you were to stack it, you could potentially quadruple your first damage tick power, probably enough to one shot all t10 whites save for the really tough ones (i have tested this myself and it is working)
It is working with Thorns horse, or with the fire horse?
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